Ross 991 A - - Star - M-type star - Arrival Star - Scoopable
Spectral Class: M
Luminosity Class: V - Main-sequence star (dwarf)
Age: 7,368 Million years
Solar Masses: 0.3711
Solar Radius: 0.5525
Surface Temperature: 3,188 K
Ross 991 A 1 - - Planet - Rocky ice world
Distance To Arrival: 513 ls
Surface Temperature: 67 K
Earth Masses: 1.3983
Radius: 7,791 KM
Gravity: 0.94 G
Ross 991 A 2 - - Planet - Icy body
Distance To Arrival: 513 ls
Surface Temperature: 106 K
Earth Masses: 0.6498
Radius: 6,832 KM
Gravity: 0.57 G
Ross 991 A 3 - - Planet - Icy body
Distance To Arrival: 686 ls
Surface Temperature: 79 K
Earth Masses: 0.4729
Radius: 6,197 KM
Gravity: 0.50 G
Ross 991 A 4 - - Planet - Icy body
Distance To Arrival: 899 ls
Surface Temperature: 50 K
Earth Masses: 0.5068
Radius: 6,330 KM
Gravity: 0.51 G
Ross 991 A 5 - - Planet - Icy body
Distance To Arrival: 1,158 ls
Surface Temperature: 44 K
Earth Masses: 0.4426
Radius: 6,071 KM
Gravity: 0.49 G
Ross 991 A 6 - - Planet - Icy body
Distance To Arrival: 2,092 ls
Surface Temperature: 34 K
Earth Masses: 0.6787
Radius: 6,889 KM
Gravity: 0.58 G
Ross 991 A 6 a - - Planet - Icy body
Distance To Arrival: 2,096 ls
Surface Temperature: 34 K
Earth Masses: 0.0538
Radius: 3,303 KM
Gravity: 0.20 G
Materials:
S (27.2%) C (22.9%) P (14.6%) Fe (11.8%) Ni (8.9%) Mn (4.9%) Se (4.3%) Ge (3.1%) Cd (0.9%) Mo (0.8%) Y (0.7%)
Ross 991 A 7 - - Planet - Icy body
Distance To Arrival: 2,889 ls
Surface Temperature: 29 K
Earth Masses: 0.4561
Radius: 6,128 KM
Gravity: 0.49 G
Ross 991 B - - Star - M-type star - Scoopable
Distance To Arrival: 143,484 ls
Spectral Class: M
Luminosity Class: Va - Main-sequence star (dwarf)
Age: 7,368 Million years
Solar Masses: 0.2305
Solar Radius: 0.3693
Surface Temperature: 2,252 K
Ross 991 B 1 - - Planet - Icy body
Distance To Arrival: 143,309 ls
Surface Temperature: 98 K
Earth Masses: 14.1414
Radius: 16,155 KM
Gravity: 2.20 G
Ross 991 B 2 - - Planet - Class I gas giant
Distance To Arrival: 141,352 ls
Surface Temperature: 50 K
Earth Masses: 177.9694
Radius: 67,577 KM
Gravity: 1.58 G
Rings:
Ross 991 B 2 A Ring - Rocky
Ross 991 B 2 B Ring - Icy
Ross 991 B 2 a - - Planet - Icy body
Distance To Arrival: 141,352 ls
Surface Temperature: 34 K
Earth Masses: 0.0036
Radius: 1,354 KM
Gravity: 0.08 G
Materials:
S (26.9%) C (22.6%) P (14.5%) Fe (12.0%) Ni (9.1%) Mn (5.0%) Se (4.2%) Ge (3.5%) Ru (0.7%) Sn (0.7%) W (0.7%)
Ross 991 B 2 b - - Planet - Icy body
Distance To Arrival: 141,353 ls
Surface Temperature: 32 K
Earth Masses: 0.0040
Radius: 1,399 KM
Gravity: 0.08 G
Materials:
S (27.1%) C (22.8%) P (14.6%) Fe (12.1%) Ni (9.1%) Cr (5.4%) Zn (3.3%) V (3.0%) Cd (0.9%) Te (0.9%) Nb (0.8%)
Ross 991 B 3 - - Planet - Class I gas giant
Distance To Arrival: 141,321 ls
Surface Temperature: 56 K
Earth Masses: 242.3961
Radius: 70,673 KM
Gravity: 1.97 G
Rings:
Ross 991 B 3 A Ring - Icy
Ross 991 B 3 a - - Planet - Icy body
Distance To Arrival: 141,322 ls
Surface Temperature: 32 K
Earth Masses: 0.0009
Radius: 859 KM
Gravity: 0.05 G
Materials:
S (27.3%) C (23.0%) P (14.7%) Fe (12.2%) Ni (9.2%) Mn (5.0%) Zn (3.3%) V (3.0%) Mo (0.8%) Sn (0.7%) Y (0.7%)
Ross 991 B 3 b - - Planet - Icy body
Distance To Arrival: 141,321 ls
Surface Temperature: 31 K
Earth Masses: 0.0010
Radius: 872 KM
Gravity: 0.05 G
Materials:
S (27.0%) C (22.7%) P (14.5%) Fe (12.1%) Ni (9.1%) Mn (5.0%) Se (4.2%) Zn (3.3%) Mo (0.8%) Sb (0.7%) Hg (0.5%)
Ross 991 B 3 c - - Planet - Icy body
Distance To Arrival: 141,323 ls
Surface Temperature: 30 K
Earth Masses: 0.0022
Radius: 1,139 KM
Gravity: 0.07 G
Materials:
S (27.3%) C (23.0%) P (14.7%) Fe (12.2%) Ni (9.2%) Mn (5.0%) Zn (3.3%) V (3.0%) Cd (0.9%) Mo (0.8%) Tc (0.4%)
Ross 991 B 3 d - - Planet - Icy body
Distance To Arrival: 141,323 ls
Surface Temperature: 30 K
Earth Masses: 0.0020
Radius: 1,111 KM
Gravity: 0.07 G
Materials:
S (26.6%) C (22.4%) P (14.3%) Fe (11.9%) Ni (9.0%) Cr (5.3%) Mn (4.9%) Zn (3.2%) Cd (0.9%) Ru (0.7%) W (0.7%)
Ross 991 B 3 e - - Planet - Icy body
Distance To Arrival: 141,317 ls
Surface Temperature: 29 K
Earth Masses: 0.0020
Radius: 1,101 KM
Gravity: 0.07 G
Materials:
S (26.9%) C (22.6%) P (14.5%) Fe (12.0%) Ni (9.1%) Cr (5.4%) Se (4.2%) V (3.0%) Te (0.9%) Nb (0.8%) Hg (0.5%)
Ross 991 B 3 f - - Planet - Icy body
Distance To Arrival: 141,315 ls
Surface Temperature: 28 K
Earth Masses: 0.0028
Radius: 1,243 KM
Gravity: 0.07 G
Materials:
S (27.5%) C (23.1%) P (14.8%) Fe (12.3%) Ni (9.3%) Se (4.3%) Ge (3.6%) V (3.0%) Ru (0.8%) Sn (0.7%) Hg (0.5%)
Ross 991 B 3 g - - Planet - Icy body
Distance To Arrival: 141,325 ls
Surface Temperature: 27 K
Earth Masses: 0.0045
Radius: 1,451 KM
Gravity: 0.09 G
Materials:
S (27.7%) C (23.3%) P (14.9%) Fe (12.4%) Ni (9.4%) Mn (5.1%) V (3.0%) As (1.6%) Cd (1.0%) Te (0.9%) Mo (0.8%)
Ross 991 B 4 - - Planet - Class I gas giant
Distance To Arrival: 141,866 ls
Surface Temperature: 26 K
Earth Masses: 38.6419
Radius: 47,161 KM
Gravity: 0.71 G
Rings:
Ross 991 B 4 A Ring - Metal Rich
Ross 991 B 4 B Ring - Icy
Ross 991 B 4 a - - Planet - Icy body
Distance To Arrival: 141,865 ls
Surface Temperature: 22 K
Earth Masses: 0.0008
Radius: 822 KM
Gravity: 0.05 G
Materials:
S (27.3%) C (23.0%) P (14.7%) Fe (12.2%) Ni (9.2%) Mn (5.0%) Zn (3.3%) V (3.0%) Nb (0.8%) Ru (0.8%) W (0.7%)
Ross 991 B 4 b - - Planet - Icy body
Distance To Arrival: 141,868 ls
Surface Temperature: 22 K
Earth Masses: 0.0004
Radius: 639 KM
Gravity: 0.04 G
Materials:
S (26.9%) C (22.6%) P (14.5%) Fe (12.0%) Ni (9.1%) Mn (5.0%) Se (4.2%) Ge (3.5%) Nb (0.8%) Mo (0.8%) Ru (0.7%)
Ross 991 B 4 c - - Planet - Icy body
Distance To Arrival: 141,871 ls
Surface Temperature: 21 K
Earth Masses: 0.0018
Radius: 1,066 KM
Gravity: 0.06 G
Materials:
S (27.0%) C (22.7%) P (14.5%) Fe (12.2%) Ni (9.3%) Cr (5.5%) Mn (5.1%) Zr (1.4%) Nb (0.8%) Sn (0.7%) Y (0.7%)
Ross 991 B 5 - - Planet - Class I gas giant
Distance To Arrival: 149,074 ls
Surface Temperature: 24 K
Earth Masses: 42.8019
Radius: 46,701 KM
Gravity: 0.80 G
Rings:
Ross 991 B 5 A Ring - Icy
Ross 991 B 5 a - - Planet - Icy body
Distance To Arrival: 149,076 ls
Surface Temperature: 20 K
Earth Masses: 0.0003
Radius: 600 KM
Gravity: 0.04 G
Materials:
S (27.3%) C (22.9%) P (14.7%) Fe (12.4%) Ni (9.3%) Cr (5.6%) Se (4.3%) Zr (1.4%) Nb (0.8%) Mo (0.8%) Tc (0.4%)
Ross 991 B 5 b - - Planet - Icy body
Distance To Arrival: 149,072 ls
Surface Temperature: 20 K
Earth Masses: 0.0002
Radius: 526 KM
Gravity: 0.03 G
Materials:
S (26.6%) C (22.3%) P (14.3%) Fe (11.9%) Ni (9.0%) Cr (5.3%) Mn (4.9%) Zn (3.2%) Cd (0.9%) Nb (0.8%) Y (0.7%)
Ross 991 B 5 c - - Planet - Icy body
Distance To Arrival: 149,074 ls
Surface Temperature: 20 K
Earth Masses: 0.0002
Radius: 542 KM
Gravity: 0.03 G
Materials:
S (27.6%) C (23.2%) P (14.8%) Fe (12.3%) Ni (9.3%) Cr (5.5%) Zn (3.4%) As (1.6%) Cd (1.0%) Y (0.7%) Hg (0.5%)
Ross 991 B 5 d - - Planet - Icy body
Distance To Arrival: 149,078 ls
Surface Temperature: 20 K
Earth Masses: 0.0015
Radius: 1,009 KM
Gravity: 0.06 G
Materials:
S (27.2%) C (22.8%) P (14.6%) Fe (12.1%) Ni (9.2%) Mn (5.0%) Ge (3.5%) Zn (3.3%) Cd (0.9%) Y (0.7%) Hg (0.5%)
Ross 991 B 5 e - - Planet - Icy body
Distance To Arrival: 149,068 ls
Surface Temperature: 20 K
Earth Masses: 0.0006
Radius: 725 KM
Gravity: 0.04 G
Materials:
S (27.6%) C (23.2%) P (14.8%) Fe (12.3%) Ni (9.3%) Se (4.3%) Ge (3.6%) V (3.0%) Sn (0.7%) W (0.7%) Tc (0.4%)
Ross 991 B 5 f - - Planet - Icy body
Distance To Arrival: 149,085 ls
Surface Temperature: 20 K
Earth Masses: 0.0015
Radius: 1,015 KM
Gravity: 0.06 G
Materials:
S (27.9%) C (23.5%) P (15.0%) Fe (12.6%) Ni (9.5%) Se (4.4%) V (3.1%) Zr (1.5%) Cd (1.0%) Ru (0.8%) Sn (0.8%)
Ross 991 B A Belt - - Belt - Metal Rich - Depleted
Ring Type: Metal Rich
Add new body to system Ross 991
Advertisement